Group 1 - The core idea of the articles is to promote traditional Chinese culture through various cultural activities during the National Day and Mid-Autumn Festival holidays in Shanghai [1][2] - Shanghai Xinhua Media Chain bookstores will host a series of themed cultural events titled "National Trend Elegance, Full Moon Reading" featuring traditional performances and hands-on activities [1] - Performances will include traditional Chinese opera from various local troupes, such as Peking Opera and Shanghai Yue Opera, with specific events scheduled from September 26 to October 7 [1] Group 2 - A variety of engaging activities will be available for citizens, including a pyramid magic cube workshop for children and a new book sharing session on parenting [2] - The "Xinhua Reading · Shanghai Book City Flash Week" will feature collaborations with notable publishers to enhance the cultural experience for attendees [2] - Non-heritage activities such as shadow puppetry workshops and traditional handcraft sessions will also be part of the holiday offerings [2]